Undermount InstallationMade with 80% Quartz, 20% AcrylicAll-Natural Materials - Eco-Friendly and RecyclableOffset DrainHeat Resistant to 550 DegreesStain ResistantScratch ResistantMultiple Colors AvailableInstallation Hardware IncludedLimited Lifetime WarrantyAcrylic Provides Sound Dampening - No Pads Needed